<html>
    <head>
        <title>Django Page</title>
    </head>
    <body>
        <h1>发布会管理</h1>
        <form action="/login_action/" method="post">
            <input type="text" name="username" placeholder="username"><br>
            <input type="password" name="password" placeholder="password"><br>
            {{ error }}<br>
            <button id="btn" type="submit">登录2</button>
            {% csrf_token %}
        </form>
        <form enctype="multipart/form-data" action="/uploadFile/" method="post">
           <input type="file" name="myfile" />
           <br/>
           <input type="submit" value="upload"/>
        </form>
    </body>
</html>
